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WO/2024/092084A1 |
A bed grading material includes fibers, a hardening agent, and a binder. The fibers include alumina, and the bed grading material may include a catalyst. The bed grading material can include a mixture of different fibers and can be vacuu...
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WO/2024/091500A1 |
Described are high pressure filter apparatuses that include first and second pieces having a welded seam along a circumference of the body, and a sleeve placed around and surrounding the welded seam.
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WO/2024/090205A1 |
The present invention addresses the problem of obtaining a gas adsorbent which has an excellent gas component adsorption capacity and excellent long-term stability of the adsorption capacity and which also re-releases little odor after b...
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WO/2024/091505A1 |
Described are high pressure filter housings and apparatuses that are useful to contain a fluid under high pressure, with example housings including first and second pieces having complimentary tapered joint surfaces that can form a fluid...
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WO/2024/086358A1 |
The instant disclosure is directed to separation media, their components, and methods of using such media. A separation medium may comprise a first layer and a second layer, wherein the first layer is fixedly coupled to the second layer....
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WO/2024/085211A1 |
The present invention addresses the problem of providing a filtration material and a filter that combine high trapping efficiency and low pressure loss and have high elongation. A filtration material according to the present invention co...
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WO/2024/078182A1 |
Disclosed in the present invention is a preparation method for a ceramic fiber filter pipe with a high air permeability, which method comprises: using mullite short fibers as aggregates, adding glass fibers and a silica sol as sintering ...
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WO/2024/077375A1 |
The present application relates to biofiltration materials for filtering a fluid. More specifically, the present application relates to a biofilter material comprising consolidated organic material, and use of such biofilter material for...
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WO/2024/074655A1 |
The present invention relates to a filter medium comprising an antimicrobial compound, a method for producing the filter medium, the filter element, a filter system as well as the use of the filter medium for the filtration of water in t...
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WO/2024/073139A1 |
A method of filtration in a process vessel using a treated filter media which has been treated with a conditioner for improved filtration of contaminants is provided. The treated filter media can be used in process vessels for refining, ...
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WO/2024/072781A1 |
Methods of evaluating and methods of making porous bodies, or filter bodies, such as porous ceramic honeycomb bodies, with tracer particles.
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WO/2024/072650A1 |
According to embodiments described herein, a honeycomb filter may include a porous honeycomb body including activated carbon, wherein the activated carbon may be dispersed throughout porous channel walls of the porous honeycomb body and ...
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WO/2024/072765A1 |
Filtration articles, and methods for making filtration articles, include particles of inorganic material, which include fumed silica particles, deposited onto porous cell walls inside a honeycomb structure of a filter body for improved f...
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WO/2024/069057A1 |
The present invention relates to a novel filter medium, to a method of manufacturing the filter medium, to filter units comprising the filter medium, and to the use of the filter medium in a method of filtering a gas or a liquid. Specifi...
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WO/2024/073619A1 |
Filter media, triboelectrically charged fibers thereof, and methods for the same are discussed. The filter media may include a first plurality of fibers and/or a second plurality of fibers. The first plurality of fibers may be triboelect...
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WO/2024/072783A1 |
Methods for manufacturing a honeycomb structured article comprising delivering first particles from a first suspension of first particles axially into the channels by flowing the first particles into the honeycomb structure so at least s...
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WO/2024/062853A1 |
The present invention addresses a problem of providing a nonwoven fabric that is superior both in particle collection efficiency and breathability. The objective of the present invention is a long-fiber nonwoven fabric that comprises fib...
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WO/2024/062281A1 |
A method for manufacturing wastewater filtration plates uses a flowable composition including pre-ceramic raw material. The flowable composition is extruded to form a thin plate preform. Carbon-containing material is included in the flow...
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WO/2024/059289A1 |
A deaeration tank includes a top wall, a bottom wall, a first side wall, a second side wall, a cavity, a fluid inlet, a fluid outlet, and a plurality of support members. The cavity is defined between the top wall, the bottom wall, the fi...
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WO/2024/058359A1 |
An electronic device according to one embodiment may comprise a display and a glass member disposed on a surface of the electronic device including the display. A sludge layer caused by a by-product attached to the surface of the glass m...
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WO/2024/058991A1 |
Filter media and filters, such as air filters, residential air filters, commercial air filters, face masks, gas turbine and compressor air intake filters, panel filters, and the like, are provided that comprises a plurality of fibers wit...
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WO/2024/057309A1 |
A mold for producing an article of manufacture from a mixture comprising liquid, said mold comprising: a pressing layer having a pressing layer front surface configured to press the mixture and extract the liquid therefrom, and an opposi...
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WO/2024/051865A1 |
The present invention relates to a disposable filter-capsule assembly, which is configured such that a tube is fixed to an outer surface of the assembly. The filter-capsule assembly includes a single-layer or multi-layer filter membrane,...
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WO/2024/053969A1 |
The present invention provides a method for manufacturing a composite photocatalyst filter activated by oxygen vacancies, the method comprising: a first step of preparing a Black-WO3 (BW) catalyst by thermally treating tungsten oxide pow...
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WO/2024/053260A1 |
The present disclosure provides a particulate filter that can achieve both PM capture performance and pressure loss suppression performance at a high level. The particulate filter 1 disclosed herein captures particulate matter PM in exha...
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WO/2024/054792A1 |
A combination crystallizer washer filter dryer device and methods of using the device for producing washed and dried product of a reaction are disclosed. The device consolidates the functions of a crystallizer with the filtering, washing...
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WO/2024/049756A1 |
A filter assembly includes a housing with an inlet and an outlet; a pleated filter within the housing, the pleated filter including an upstream face; and a carbon filter within the housing. The inlet and the outlet respectively define an...
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WO/2024/048821A1 |
Disclosed is a pyrolysis apparatus comprising: a pyrolysis housing for providing a space to which a polymer compound is introduced; a heating means which is configured at the inner lower side of the pyrolysis housing, and provides heat t...
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WO/2024/048433A1 |
Provided is a resin composition that has excellent productivity and a low environmental impact. This resin composition is characterized by including a polyethylene resin, a polypropylene resin, and a compatibilizer, the polyethylene resi...
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WO/2024/048822A1 |
Disclosed is a pyrolysis system comprising: a pyrolysis device which heats and thermally decomposes a polymer compound; an extraction device for separating an extract by distilling a gas flowing from the pyrolysis device or a wax separat...
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WO/2024/048781A1 |
To provide a manufacturing method of a filter element in which fine particles constituting a dust-collecting layer are not peeled off and high performance is maintained over a long period of time even when the filter element is scaled up...
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WO/2024/042409A1 |
There is disclosed a filter media comprising a membrane layer and a first non-woven scrim layer secured to a surface of the membrane layer, the filter media having a Young's Modulus of at least 175 MPa. Also disclosed is an air filtering...
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WO/2024/037662A1 |
A preparation method for and the use of a bismuth ion filter membrane. The preparation method comprises the following steps: putting a filter membrane base material into a cleaner, adding a solution of a nonionic chelating agent and wate...
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WO/2024/038421A1 |
A filter medium including a fibrous container including an open phase, and a second phase on the open phase; and an adsorbent within the fibrous container, wherein each of the open phase and the second phase comprise thicker fibers and t...
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WO/2024/039921A1 |
The present invention relates to improved protective pleated facial masks or respirators that comprise a pleating spacer that is adapted to enter into, and stably separate the folds of one or more of pleats of a pre-pleated mask or respi...
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WO/2024/035941A1 |
Coated crossflow filter membranes, crossflow filters comprising the coated filter membranes and crossflow filtration systems for separating material such as biological material sensitive to temperature, dissolved gases, and mechanical da...
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WO/2024/033260A1 |
The invention relates to a filter unit (1) for filtering and treating a gas, such as an exhaust gas for example. The filter unit (1) has: a filter device (2) for filtering a gas, a catalyst (4) for treating the gas filtered by means of t...
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WO/2024/030466A1 |
Filter elements having mixed pleat heights, wherein pleats facing inwardly and outwardly have different pleat heights, bridges between the groups of inwardly facing and outwardly facing pleats have different bridge heights, filters inclu...
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WO/2024/030465A1 |
A novel method for forming unique carbon aerogels may be provided. The method may include drying a precursor composition including an organic molecule. The method may include generating a porous aerogel by graphitizing the organic molecu...
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WO/2024/029594A1 |
A specific silicon compound is represented by the general formula, and the individual symbols are explained in the description. This composition contains the silicon compound indicated above and cetylpyridinium chloride hydrate, and assu...
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WO/2024/030461A1 |
Filter elements having mixed pleat heights, wherein pleats facing inwardly and outwardly have different pleat heights, filters including the filter elements, and methods of filtration using the filter elements, are disclosed.
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WO/2024/029532A1 |
The present invention is for manufacturing a winding so that a terminus of a metal wire will not damage other components or the like, without increasing the number of manufacturing steps and with the shortest possible distance from a wel...
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WO/2024/030464A1 |
Filter elements having mixed pleat heights, wherein pleats facing inwardly and outwardly have different pleat heights, filters including the filter elements, and methods of filtration using the filter elements, are disclosed.
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WO/2024/028793A1 |
Disclosed herein are advantageous facial masks, and related methods of fabrication and use thereof. The present disclosure provides improved facial masks, and improved systems/methods for utilizing and fabricating the facial masks. More ...
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WO/2024/025127A1 |
The present invention provides a smoking product filter and a smoking product comprising same, the filter comprising: lyocell tow including lyocell fibers; a binder solution; and a filter wrapping paper, and having, according to ASTM D66...
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WO/2024/024288A1 |
Provided is a molten metal filtration device in which agitation performance of molten metal, degassing performance against gas inclusions, and prevention of clogging of a filtration tube are made more uniform/improved. Disclosed is a mol...
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WO/2024/025619A1 |
A system for conditioning a gas includes an inlet configured to receive the gas from a gas source. The system also includes a strainer downstream from the inlet. The strainer is configured to remove debris from the gas. The system also i...
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WO/2024/026341A1 |
An AM/ AV fabric, comprising base fibers comprising a base polymer composition comprising a base polymer; and short AM/ AV fibers comprising an AM/ AV polymer composition comprising an AM/ AV polymer and an AM/ AV compound. The fabric ha...
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WO/2024/017929A1 |
The present disclosure relates to a recovery system for recovering volatile precious metals from a gas phase, particularly for selectively recovering Pt and/or Pd, but not Rh from a gas phase. The recovery system is characterized in that...
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WO/2024/018107A1 |
The present invention relates to equipment for capturing biological particles in the air, said equipment comprising a filtering device (1) and a vacuum pump (2) that sucks an air current with suspended biological particles through the fi...
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